16404156

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{10597}}^1$

素因数の和:10650

約数の個数: 36

約数和(自身を含む): 42434392

約数和(自身を除く): 26030236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 10597, 21194, 31791, 42388, 63582, 95373, 127164, 190746, 381492, 455671, 911342, 1367013, 1822684, 2734026, 4101039, 5468052, 8202078, 16404156]

約数ペア:

[(1, 16404156), (2, 8202078), (3, 5468052), (4, 4101039), (6, 2734026), (9, 1822684), (12, 1367013), (18, 911342), (36, 455671), (43, 381492), (86, 190746), (129, 127164), (172, 95373), (258, 63582), (387, 42388), (516, 31791), (774, 21194), (1548, 10597)]